2841072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 8228640

約数和(自身を除く): 5387568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 157, 174, 208, 232, 312, 314, 348, 377, 464, 471, 624, 628, 696, 754, 942, 1131, 1256, 1392, 1508, 1884, 2041, 2262, 2512, 3016, 3768, 4082, 4524, 4553, 6032, 6123, 7536, 8164, 9048, 9106, 12246, 13659, 16328, 18096, 18212, 24492, 27318, 32656, 36424, 48984, 54636, 59189, 72848, 97968, 109272, 118378, 177567, 218544, 236756, 355134, 473512, 710268, 947024, 1420536, 2841072]

約数ペア:

[(1, 2841072), (2, 1420536), (3, 947024), (4, 710268), (6, 473512), (8, 355134), (12, 236756), (13, 218544), (16, 177567), (24, 118378), (26, 109272), (29, 97968), (39, 72848), (48, 59189), (52, 54636), (58, 48984), (78, 36424), (87, 32656), (104, 27318), (116, 24492), (156, 18212), (157, 18096), (174, 16328), (208, 13659), (232, 12246), (312, 9106), (314, 9048), (348, 8164), (377, 7536), (464, 6123), (471, 6032), (624, 4553), (628, 4524), (696, 4082), (754, 3768), (942, 3016), (1131, 2512), (1256, 2262), (1392, 2041), (1508, 1884)]